1212
Tier-one manufacturer — brand supplied may vary ✓ Bore checked against the ISO tableCouldn't load pickup availability
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What 1212 means
| Code | Position | Meaning |
|---|---|---|
1 |
Type | Self-aligning ball bearing |
2 |
Diameter series | Diameter series 2 (light) |
12 |
Bore | Bore code 12 × 5 = 60 mm |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
1212 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 60 mm | 2.3622 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 110 mm | 4.3307 in | Supplier catalogue listing |
| Width (B) | 22 mm | 0.8661 in | Supplier catalogue listing |
| Bearing type | Self-aligning ball bearing | Stated by the designation | |
| Seals / shields | Open (no seals or shields) | Stated by the designation | |
| Internal clearance | Normal (CN): no clearance code in the designation | Stated by the designation | |
| Bore | Cylindrical (straight) bore | Stated by the designation | |
| Tolerance class | Normal (ISO P0 / ABEC 1): no tolerance-class code | Stated by the designation | |
Equivalent to / interchanges with
| Brand | Part number | Basis |
|---|---|---|
| TIMKEN | 1212 | Timken Interchange Guide |
Also listed in manufacturer interchange tables (1): confirm suffix codes before ordering
- TIMKEN 1212L (Timken Interchange Guide)
These carry maker-specific suffix codes (cage, lubrication groove, design) that we have not matched one-for-one. The size is the same; check the codes against your application.
Equivalents are dimensional and closure-for-closure: same bore, outside diameter, width, seals or shields and internal clearance. Bearing interchange tables
1212 is a self-aligning ball bearing, 60 mm bore × 110 mm OD × 22 mm wide (2.3622 × 4.3307 × 0.8661 in). Published interchange tables list it as equivalent to TIMKEN 1212.
Self-aligning ball bearings feature two rows of balls running on a spherical outer ring raceway, allowing the bearing to compensate for shaft deflection and misalignment between shaft and housing. This 60mm bore diameter bearing from the 12 series is designed to accommodate angular misalignment while maintaining reliable operation.
Model Number: 1212
Bore/Inner Diameter Inch: 2.3622
Bore/Inner Diameter mm: 60
Outside Diameter Inch: 4.3307
Outside Diameter mm: 110
Width Inch: 0.8661
